IT1168285B - IMPROVEMENTS IN LOW COST PRESSURE ACCUMULATORS - Google Patents
IMPROVEMENTS IN LOW COST PRESSURE ACCUMULATORSInfo
- Publication number
- IT1168285B IT1168285B IT22959/83A IT2295983A IT1168285B IT 1168285 B IT1168285 B IT 1168285B IT 22959/83 A IT22959/83 A IT 22959/83A IT 2295983 A IT2295983 A IT 2295983A IT 1168285 B IT1168285 B IT 1168285B
- Authority
- IT
- Italy
- Prior art keywords
- low cost
- pressure accumulators
- cost pressure
- accumulators
- low
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/04—Accumulators
- F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
- F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/20—Accumulator cushioning means
- F15B2201/205—Accumulator cushioning means using gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/30—Accumulator separating means
- F15B2201/315—Accumulator separating means having flexible separating means
- F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/40—Constructional details of accumulators not otherwise provided for
- F15B2201/41—Liquid ports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/40—Constructional details of accumulators not otherwise provided for
- F15B2201/415—Gas ports
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/424,363 US4448217A (en) | 1982-09-27 | 1982-09-27 | Accumulator having bladder in expansion limiting contact with casing |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8322959A0 IT8322959A0 (en) | 1983-09-22 |
IT8322959A1 IT8322959A1 (en) | 1985-03-22 |
IT1168285B true IT1168285B (en) | 1987-05-20 |
Family
ID=23682356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22959/83A IT1168285B (en) | 1982-09-27 | 1983-09-22 | IMPROVEMENTS IN LOW COST PRESSURE ACCUMULATORS |
Country Status (7)
Country | Link |
---|---|
US (1) | US4448217A (en) |
JP (1) | JPS5958202A (en) |
CA (1) | CA1201037A (en) |
DE (1) | DE3329750A1 (en) |
FR (1) | FR2533641B1 (en) |
GB (1) | GB2128254B (en) |
IT (1) | IT1168285B (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4712584A (en) * | 1986-12-08 | 1987-12-15 | Lear Siegler, Inc. | Surge suppressor |
FR2669380A1 (en) * | 1990-11-21 | 1992-05-22 | Leduc Rene Hydro Sa | Improvement to accumulators of the type including a tubular body closed at at least one of its ends by a plug |
WO1998044259A1 (en) * | 1997-04-02 | 1998-10-08 | Hitachi Construction Machinery Co., Ltd. | Pulsation reducing device |
GB9800150D0 (en) * | 1998-01-07 | 1998-03-04 | Safety Devices Ltd | Improvements relating to containers |
KR100303126B1 (en) * | 1998-05-22 | 2001-11-30 | 광 진 박 | Apparatus for absorbing hydraulic shock |
US6418969B1 (en) | 2000-11-08 | 2002-07-16 | Watts Regulator Co. | In-line thermal expansion tank |
DE10107872C1 (en) * | 2001-02-20 | 2002-11-07 | Daimler Chrysler Ag | Pipe arrangement for the transmission of volume flows with damping effect |
US6460571B1 (en) | 2001-03-13 | 2002-10-08 | Parker-Hannifin Corporation | Crimped piston/membrane accumulator |
DE10113415A1 (en) * | 2001-03-20 | 2002-10-02 | Hydac Technology Gmbh | Hydropneumatic pressure accumulator |
US6860296B2 (en) * | 2001-06-27 | 2005-03-01 | Winston B. Young | High flow nozzle system for flow control in bladder surge tanks |
DE10354047A1 (en) * | 2003-11-19 | 2005-06-23 | Reflex Winkelmann Gmbh & Co. Kg | Damper for absorbing variations in volume and pressure in a hydraulic system has a flexible membrane inside an outer housing and secured by threaded fasteners connected to the system |
US7472720B2 (en) * | 2006-10-30 | 2009-01-06 | Young Engineering & Manufacturing, Inc. | High flow nozzle system for flow control in bladder surge tanks |
DE102008061221A1 (en) * | 2008-12-09 | 2010-06-10 | Hydac Technology Gmbh | Hydraulic accumulator, in particular bellows accumulator |
EP2417361A4 (en) * | 2009-04-06 | 2014-12-10 | Univ Vanderbilt | High energy density elastic accumulator and method of use thereof |
DE102010025627A1 (en) * | 2010-06-30 | 2012-01-05 | Hydac Technology Gmbh | Hydropneumatic bladder accumulator |
WO2012106226A1 (en) | 2011-02-03 | 2012-08-09 | Vanderbilt University | Multiple accumulator systems and methods of use thereof |
US20120273076A1 (en) * | 2011-04-28 | 2012-11-01 | Robert Bosch Gmbh | Compact hydraulic accumulator |
US9249847B2 (en) | 2011-12-16 | 2016-02-02 | Vanderbilt University | Distributed piston elastomeric accumulator |
JP6350805B2 (en) * | 2014-05-23 | 2018-07-04 | 株式会社アドヴィックス | Hydraulic damper |
US9903522B2 (en) * | 2016-02-12 | 2018-02-27 | Shimano Inc. | Bicycle hydraulic hose cap and bicycle hydraulic hose assembly |
GB2558873A (en) * | 2016-11-18 | 2018-07-25 | Altecnic Ltd | Mini expansion vessels |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2351761A (en) * | 1942-08-20 | 1944-06-20 | Hanna Engineering Works | Hydraulic accumulator |
FR989742A (en) * | 1949-04-27 | 1951-09-12 | Improvements to hydraulic energy accumulators | |
US3138176A (en) * | 1955-03-14 | 1964-06-23 | Mercier Jean | Pressure device |
US2931392A (en) * | 1956-12-17 | 1960-04-05 | Mercier Jean | Pressure device |
JPS495847B1 (en) * | 1968-06-01 | 1974-02-09 | ||
DE1904957A1 (en) * | 1969-02-01 | 1970-08-20 | Teves Gmbh Alfred | Storage for hydraulic systems |
IT1018513B (en) * | 1972-07-11 | 1977-10-20 | Lowara Spa | FURTHER IMPROVEMENTS TO THE AUTOCLAVE TANKS FOR HYDRAULIC LIFTING SYSTEMS |
US4166478A (en) * | 1977-12-21 | 1979-09-04 | Kazuo Sugimura | Accumulator having a bladder to be filled with liquid |
US4364416A (en) * | 1981-09-25 | 1982-12-21 | Vsi Corporation | Low cost accumulator device |
-
1982
- 1982-09-27 US US06/424,363 patent/US4448217A/en not_active Expired - Fee Related
-
1983
- 1983-04-25 CA CA000426631A patent/CA1201037A/en not_active Expired
- 1983-06-20 JP JP58109477A patent/JPS5958202A/en active Pending
- 1983-08-17 DE DE3329750A patent/DE3329750A1/en not_active Withdrawn
- 1983-09-22 IT IT22959/83A patent/IT1168285B/en active
- 1983-09-26 FR FR8315239A patent/FR2533641B1/en not_active Expired
- 1983-09-27 GB GB08325846A patent/GB2128254B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT8322959A1 (en) | 1985-03-22 |
US4448217A (en) | 1984-05-15 |
GB2128254A (en) | 1984-04-26 |
FR2533641A1 (en) | 1984-03-30 |
GB8325846D0 (en) | 1983-10-26 |
DE3329750A1 (en) | 1984-03-29 |
FR2533641B1 (en) | 1987-01-16 |
JPS5958202A (en) | 1984-04-03 |
GB2128254B (en) | 1985-10-23 |
IT8322959A0 (en) | 1983-09-22 |
CA1201037A (en) | 1986-02-25 |
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